Installation Guide

Connectors and Status Indicators (ITS4834D)
IntelliVue Smart-hopping 1.4 GHz Access Point Installation Guide 1-7
IntelliVue Smart-hopping Core AP Connectors
Note the following connectors on the IntelliVue Smart-hopping Core AP:
• Ethernet Interface - The AP provides a 100 Base-T Ethernet interface with an
RJ-45 connector to connect the Core AP to the IntelliVue Smart-hopping Sync
Unit.
The AP Ethernet interface provides data communications to and from the
IntelliVue Information Center over the IntelliVue Smart-hopping LAN
infrastructure. It also presents the 48Vdc power and synchronization signals
required by the Core AP. The synchronization signal is superimposed on the
power supply voltage. Attach the provided ferrite block to the CAT 5 cabling
(from the Sync Unit) no more than 20 inches (50 cm) from the RJ-45 connector
as shown in Figure 2-2 to reduce electromagnetic (radiation) interference.
Table 1-2 lists the pin signals for the AP Ethernet interface.
• Serial Port - The serial port is used only for manufacturing purposes.
• Coaxial Cable Connectors to Remote Antennas - Two standard coaxial
connectors are provided for the UTP cables that connect the Core AP to its
Remote Antennas.Each coaxial cable carries 5.5 VDC power, Transmit, Receive
and Antenna Diversity Control signals to the Remote Antenna.
• Ferrule Cable Connectors to Remote Antennas - Two standard 75 Ohm
connectors are provided for the cables that connect the Core AP to its Remote
Antennas. Each cable carries RF and DC sense signals from the Remote
Antenna.
Remote AP Connectors
Note the following connectors on the Remote Antenna:
• Coaxial Cable Connector to Core AP - A standard coaxial connector is provided
for the cables that connect the Remote Antenna to its Core AP. The cables carry
5.5 VDC power, Transmit, Receive and Antenna Diversity Control signals to the
Remote Antenna.
Table 1-1: AP Ethernet Interface Pin Signals
Pin Signal Description
1 Transmit Pair TX + Conductor
2 Transmit Pair TX - Conductor
3 Receive Pair RX + Conductor
4 + 48Vdc Power and Synchronization
5 + 48Vdc Power and Synchronization
6 Receive Pair RX - Conductor
7 0V Power Return
8 0V Power Return